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FireMon Security Manager vs Skybox Security Suite comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 7, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

FireMon Security Manager
Ranking in Firewall Security Management
5th
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
56
Ranking in other categories
No ranking in other categories
Skybox Security Suite
Ranking in Firewall Security Management
7th
Average Rating
7.6
Reviews Sentiment
6.8
Number of Reviews
37
Ranking in other categories
Vulnerability Management (47th)
 

Mindshare comparison

As of October 2025, in the Firewall Security Management category, the mindshare of FireMon Security Manager is 17.8%, up from 15.9% compared to the previous year. The mindshare of Skybox Security Suite is 9.4%, down from 11.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Firewall Security Management Market Share Distribution
ProductMarket Share (%)
FireMon Security Manager17.8%
Skybox Security Suite9.4%
Other72.8%
Firewall Security Management
 

Featured Reviews

Ganesh-Khutwad - PeerSpot reviewer
Rapid policy insights with robust dashboards and cross-vendor automation
FireMon Security Manager is excellent for real-time compliance management. It allows us to quickly retrieve any policy needed for testing and easily analyze it for loopholes. If a loophole exists, FireMon provides comprehensive details within the policy manager. It alerts us to firewall rule additions or changes that violate compliance policies. It supports various firewall platforms, including Checkpoint, Zscaler, Fortinet, Cisco, and AWS, and provides centralized management for all configured policies through a single console. FireMon Security Manager provides many features, like whether my firewall is compatible with required standards such as NTP and SNMP. Each compliance included in our RFPs is shown in the UI of FireMon. It gives robust and clear dashboards, making it easier to understand risks because the policies have ratings showing usage, and the number of hit attacks. It streamlines our compliance reporting processes by providing comprehensive risk and compliance assessments. It offers a range of features, including verification of firewall compatibility with protocols like NTP and SNMP, and detection of signal charges. FireMon effectively addresses all compliance requirements outlined in our RFPs. For instance, it can determine if firewalls or proxies within a stack are configured in Secure Mode or Active-Active mode. FireMon Security Manager enables us to generate reports on all these aspects, ensuring thorough compliance monitoring and documentation. FireMon Security Manager is robust and can help automate firewall policy changes across large multi-vendor enterprise environments. FireMon Security Manager helps automate firewall policy changes across various environments, including on-premises, cloud, hybrid, SASE, and SD-WAN. It also simplifies cleaning up firewall rules in our environment. The time required to accurately create, approve, and deploy firewall policy rules has been reduced. Tasks that took 30 minutes can now be completed in just five minutes using FireMon. FireMon provides immediate visibility into our policies through a robust and clear dashboard, making it easy to identify errors or misconfigurations based on the policy rating.
NenadMijatovic - PeerSpot reviewer
Efficient in vulnerability management, stable and easy to use
Vulnerability management is the most valuable feature because it lets you focus on the most critical vulnerabilities. That's the important thing. Here in Serbia, there are not so many companies that have too many firewalls inside one company. So, they usually don't buy this model for Firewall Assurance unless there is some compliance. So you can prove that your firewalls are compliant. So, that model is not so important here in Serbia. It's for bigger companies. So, they usually buy network assurance to build the model of the network and vulnerability management to focus on the most important vulnerabilities. Moreover, Skybox can collect data for many vendors. From the endpoint protection vendors to the network equipment vendors to other security vendors. So, it supports more than one hundred vendors to collect data from them.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"When it comes to real-time compliance management, it is very good because it is able to compare changes in the configuration as well as giving us a timestamp. It also sends email alerts to our environment so we know if someone has made a change on the network. It gives us the whole picture of that change. Whether it is a configuration change or just a small comment, it gives us the before and after snapshot."
"I've been using the reports to see what is going on, and that is a helpful feature. We can track down unused rules, which helps with compliance. We can see rules that have not been used or that are duplicates or overly permissive."
"We also use the solution’s SASE integration capabilities to extend security policy management for cloud firewall management. It helps in creating one consistent rule across multiple platforms and it improves accuracy."
"Overall, I would rate this solution a nine out of ten."
"The most effective feature is the general reporting on compliance."
"The most valuable feature is that everything is recorded in the historical logs, including the firewall rules, headcounts, object-level usage, and the rule documentation. The rule certification details are also there, which means that someone can be held accountable for a specific firewall rule."
"The unused objects is another nice feature, where it digs a little bit deeper into comparing the logs that it sees versus the configurations that it sees... The unused objects feature will go through in a pretty detailed way and show us which ones aren't being used. Or, if they are used, it will show us how often they're used."
"What I like about FireMon is the ability to track changes made by network engineers on the network."
"instead of asking for firewall rules which may or may not be relevant, or could already be there, or could be over-permissioned, Skybox can be used to map out the resources that that application is going to use and provide the exact rules that an application would require to function correctly. If the traffic isn't able to flow for the application, if it's erring out, Skybox can be used to troubleshoot that and say, "All right, where is the traffic being stopped and why, and how do I fix that.""
"It can be integrated with a vulnerability management solution. When a client comes, apart from pitching network and firewall change management, we are recommending having vulnerability management. So, rather than just having the audit of the firewall, they can integrate it with their vulnerability management solution, which could be Rapid7, Qualys, or any other solution. This provides them the most value out of the platform. That is the way we are approaching our customer base."
"Key features for us include the firewall change audit every week. Also, being able to track firewall ACL usage, so that we can produce semiannual reports on ACL usage and shadowed and redundant rules on the firewall."
"Security review is the most important feature, because it offers a single pane of glass to analyze multiple firewalls."
"Skybox allows organizations to reprioritize the vulnerability they attempt to patch and mitigate, based on the contextual awareness of the network."
"The ability to appropriately prioritize vulnerabilities inside the environment, and then to have visibility into the traffic and rule sets of an organization, are two of the top capabilities that I recommend. Skybox is the only one that does both of those in a single platform."
"Correlates logs and threats and prioritizes; provides network maps;p provides change result context and resulting vulnerability."
"The performance could be good because we chose it at the time, but it is too complex for us to appreciate its performance because we lack the necessary skills."
 

Cons

"It comes as a Linux appliance on a server and we're not a Linux shop, we're more of a Windows shop. It would be great if they could automate or integrate the backups into it and other things through their GUI interface, just to make the management of Linux a little more transparent."
"While I like the reporting, I think that has the biggest room for improvement. Right now, as a user of FireMon, if I create a report, I am the only one who can see it inside FireMon. If someone on my team creates a report, they are the only person who can see that report on FireMon. It doesn't matter if you're admin in FireMon or not. The way we have to do it now is that we have created a service account user and that service account user runs all the reports. This way, all the reports, which are running, are just run under a single user so we can always access them. This definitely needs to change so users can see other users' reports or we can share reports within FireMon."
"The support response time has room for improvement."
"We are looking for more integration with SIEM and other tools."
"FireMon could be made more user-friendly when it comes to creating filters or conducting traffic analysis."
"FireMon could improve its end-user practices. As an end user, I am just trying to catch up on all the alerts. There are so many, and you still have to go through them and document what was found."
"When it comes to real-time compliance management, something that is missing is alerting on certain, predefined controls. It would be good to have a predefined set of controls which, if not complied with in a newly set up rule, would create an alert for us. That is something that is missing, out-of-the-box."
"To my knowledge, there's no cloud component to FireMon whatsoever. We're on the hook for any updates to versioning of the operating system or the application that runs on the operating system. It would be nice if it was a little bit more automated."
"Skybox should improve their UX features by making them easier to use."
"The setup documentation needs a lot of improvement."
"There is room for improvement in the technical support."
"If anything could be improved it would be staying on top of the collector scripts, but I understand that's a very tough challenge."
"The stability is something that is questionable. I don't know whether it is because of the kind of infrastructure we have or because of the product in itself. We're running it on a virtual machine right now. Maybe once a month, or once in every 45 days, it requires a restart because the application fails to connect. So I have to restart the whole Skybox Manager itself, the Skybox server itself, and then connect to it from our Skybox Manager."
"During implementation, we realised approximately 30 devices were not supported by the Skybox platform​."
"The primary room for improvement would be to enable a web interface, which is not something which is there in the product. This is supposed to have come a year, a year and a half ago, but still has failed to come out. It still needs a client application to be installed on a workstation to be able to access that server and then run these reports. So I cannot extend that access to anybody. It has to be one administrator all the time. So unlike a web interface, where you can give multiple users simultaneous access and generate the various reports, that isn't a possibility at the moment."
"The solution needs to add more automation and orchestration capabilities. Those features would make the solution much stronger."
 

Pricing and Cost Advice

"Regarding additional costs, if you want things like Policy Optimizer, extra features, that's extra."
"We don't license all of the devices in our network, so it does not provide us with a comprehensive visibility of all devices in a hybrid network at this time."
"Pricing model seems fair."
"This is an expensive solution. The cost of three modules for three years was approximately one million."
"Its pricing is good. Compared to others, it is not so expensive."
"FireMon is cheaper than AlgoSec."
"Relative to what it offers, the price is fair."
"We pay for it yearly."
"I think for the cost, what we got definitely is worth it. The only caution I would give is that whenever you license for Firewall Assurance at the same time, for some weird reason, you have to get one Network Assurance license, just to manage one firewall. That's a little bit of overkill. But otherwise, in general, the pricing is fairly okay."
"The solution is based on a subscription model for annual licenses."
"Skybox Security Suite has indeed helped us reduce costs. The prices of AlgoSec and Skybox Security Suite are approximately 50 percent different. The tool may require special vendor support from abroad, resulting in slightly higher costs. Its pricing is in the middle."
"The price of the Skybox Security Suite can be expensive."
"With licensing, the number of network nodes becomes very expensive to the point where you have to rationalize if the tools are warranted anymore."
"The pricing is high, and the licensing model needs more flexibility."
"The product's pricing is excellent value. In terms of licensing, make sure you understand your network components, all your hops through your network, thoroughly, before you decide on the total cost. If you want to do point-to-point flow analysis and such, you need to have the configuration of all the devices in between point A and point B. A lot of people don't realize all their network components until they start using this product."
"It's expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Computer Software Company
14%
Manufacturing Company
12%
Comms Service Provider
8%
Financial Services Firm
18%
Computer Software Company
13%
Manufacturing Company
10%
Energy/Utilities Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise9
Large Enterprise44
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise4
Large Enterprise20
 

Questions from the Community

What do you like most about FireMon?
I like the Security Manager console where we can see any changes that have been made or pull the results of an assessment and control the policies that we implement.
What is your experience regarding pricing and costs for FireMon?
Comparatively, FireMon has a very good price and is below the general competition in cost. I have not seen any additional fees beyond the general contract fees for the usage I have. So, I have not ...
What needs improvement with FireMon?
For one company I work with, I use Fortinet, and FireMon is not able to understand the zones that Fortinet uses. Part of that compliance piece does not provide me with the necessary information. An...
What do you like most about Skybox Security Suite?
Overall, the tool has helped us reduce risks. If any step is missing, it's easier for my team or engineers to identify it. The tool provides accurate recommendations based on the data. Its integrat...
What is your experience regarding pricing and costs for Skybox Security Suite?
From a commercial perspective, AlgoSec is more expensive compared to Skybox Security Suite. Skybox Security Suite is cost-effective.
What needs improvement with Skybox Security Suite?
The dashboard's UI is not interesting; it is quite normal. It would be better if something more attractive or similar useful information found in AlgoSec was available.
 

Overview

 

Sample Customers

Convey, MGM Resorts International, Southwest Airlines, Alkami, Costco, Aetna, IBM, Verizon, Wells Fargo
ADP, Blue Cross Blue Shield, BT, USAID, Delta Dental, EDF Energy, EMC, HSBC, Johnson & Johnson
Find out what your peers are saying about FireMon Security Manager vs. Skybox Security Suite and other solutions. Updated: September 2025.
871,469 professionals have used our research since 2012.